552947

What is this component used for?

This item is a mounting bracket intended for wall mounting and for connecting modules within an MS size 9 assembly. It is designed as an accessory for the MS series. ([ftp.festo.com](https://ftp.festo.com/public/PNEUMATIC/SOFTWARE_SERVICE/DataSheet/EN_GB/552947.pdf?utm_source=openai))

Which series and size is this bracket designed for?

It is designed for the MS series in size 9. For customers matching existing assemblies, that means it is intended for MS9 configurations rather than smaller MS platform sizes. ([ftp.festo.com](https://ftp.festo.com/public/PNEUMATIC/SOFTWARE_SERVICE/DataSheet/EN_GB/552947.pdf?utm_source=openai))

Can this bracket be used for individual wall mounting?

Yes. It can be used for individual wall mounting when combined with a connecting plate from the MS9-AG range. ([ftp.festo.com](https://ftp.festo.com/public/pneumatic/SOFTWARE_SERVICE/Documentation/2013/EN/MS-ACC_EN.PDF?utm_source=openai))

What materials are used in the construction?

The bracket, module connector, and hollow bolt are die-cast aluminum, the screws are steel, and the seals are NBR. The published specification also states that the item is RoHS-compliant, and Festo’s accessory documentation lists it as free of copper and PTFE. ([ftp.festo.com](https://ftp.festo.com/public/PNEUMATIC/SOFTWARE_SERVICE/DataSheet/EN_GB/552947.pdf?utm_source=openai))

What temperature range is listed for this item?

The stated media temperature range is -10 °C to 60 °C. If you are comparing accessories for an MS9 assembly, this gives a good baseline for checking environmental suitability. ([ftp.festo.com](https://ftp.festo.com/public/PNEUMATIC/SOFTWARE_SERVICE/DataSheet/EN_GB/552947.pdf?utm_source=openai))

How much does the bracket weigh?

The listed product weight is 180 g. For reference, Festo 552947 is the standard MS9-WP version at that weight. ([ftp.festo.com](https://ftp.festo.com/public/PNEUMATIC/SOFTWARE_SERVICE/DataSheet/EN_GB/552947.pdf?utm_source=openai))

What does the corrosion resistance rating mean for this part?

This bracket is rated CRC 2, which corresponds to moderate corrosion stress. In practical terms, it is aimed at normal industrial environments rather than more aggressive corrosive conditions. ([ftp.festo.com](https://ftp.festo.com/public/PNEUMATIC/SOFTWARE_SERVICE/DataSheet/EN_GB/552947.pdf?utm_source=openai))

Are there any installation points to keep in mind when using this bracket in an MS9 assembly?

Yes. Festo notes that on-off valve housings such as MS9-EM or MS9-EE can partially cover the wall-bracket screws on the reverse side in some service-unit configurations. In those cases, the MS9-WPM version is recommended for wall mounting. ([ftp.festo.com](https://ftp.festo.com/public/pneumatic/SOFTWARE_SERVICE/Documentation/2013/EN/MS-ACC_EN.PDF?utm_source=openai))

Is this bracket suitable when a consistent wall spacing is needed across larger air-preparation assemblies?

Yes. Festo’s MS accessory documentation notes that the MS9-WP provides the same wall gap when used in combination with the MS12 series bracket MS12-WP, which can be useful when keeping larger assemblies visually aligned. ([festo.com](https://www.festo.com/net/supportportal/files/13545/ms9?utm_source=openai))